DE3473702D1 - Transformer power supply with a modulated pulse width voltage input - Google Patents

Transformer power supply with a modulated pulse width voltage input

Info

Publication number
DE3473702D1
DE3473702D1 DE8484116205T DE3473702T DE3473702D1 DE 3473702 D1 DE3473702 D1 DE 3473702D1 DE 8484116205 T DE8484116205 T DE 8484116205T DE 3473702 T DE3473702 T DE 3473702T DE 3473702 D1 DE3473702 D1 DE 3473702D1
Authority
DE
Germany
Prior art keywords
power supply
pulse width
voltage input
modulated pulse
transformer power
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8484116205T
Other languages
German (de)
Inventor
John T Adams
Arlon D Kompelien
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell Inc
Original Assignee
Honeywell Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell Inc filed Critical Honeywell Inc
Application granted granted Critical
Publication of DE3473702D1 publication Critical patent/DE3473702D1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/338—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
    • H02M3/3385—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement with automatic control of output voltage or current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
    • H02M3/33523—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters with galvanic isolation between input and output of both the power stage and the feedback loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Electrostatic Separation (AREA)
  • Rectifiers (AREA)
  • Generation Of Surge Voltage And Current (AREA)
DE8484116205T 1983-12-30 1984-12-22 Transformer power supply with a modulated pulse width voltage input Expired DE3473702D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/567,432 US4562522A (en) 1983-12-30 1983-12-30 Power supply for an electrostatic air cleaner with a modulated pulse width voltage input having a backup pulse width limiting means

Publications (1)

Publication Number Publication Date
DE3473702D1 true DE3473702D1 (en) 1988-09-29

Family

ID=24267125

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484116205T Expired DE3473702D1 (en) 1983-12-30 1984-12-22 Transformer power supply with a modulated pulse width voltage input

Country Status (6)

Country Link
US (1) US4562522A (en)
EP (1) EP0147840B1 (en)
JP (2) JPS60156566A (en)
CA (1) CA1255747A (en)
DE (1) DE3473702D1 (en)
FI (1) FI845146L (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61102167A (en) * 1984-10-23 1986-05-20 Yokogawa Hokushin Electric Corp Dc/dc converter
US4683528A (en) * 1985-07-22 1987-07-28 Intersil, Inc. Pulse position modulated regulation for power supplies
US4751398A (en) * 1986-03-18 1988-06-14 The Bodine Company Lighting system for normal and emergency operation of high intensity discharge lamps
US4703410A (en) * 1986-04-07 1987-10-27 Tektronix, Inc. Power failure indicator
DE3751770T2 (en) * 1986-09-20 1996-11-14 Canon Kk Power source apparatus
US4730244A (en) * 1987-01-16 1988-03-08 Wells-Gardner Electronics Corporation Power supply
US4757421A (en) * 1987-05-29 1988-07-12 Honeywell Inc. System for neutralizing electrostatically-charged objects using room air ionization
US4814684A (en) * 1987-09-30 1989-03-21 Trw Inc. Apparatus for extending the Vout/Vin ratio of a DC-to-DC converter
US4931920A (en) * 1989-06-16 1990-06-05 Ncr Corporation Circuit and method for regulating output voltage of a switch mode power supply having a current mode magnetic amplifier
US5012401A (en) * 1990-03-19 1991-04-30 Allied-Signal Inc. Switching power supply with foldback current limiting
US5124905A (en) * 1991-07-22 1992-06-23 Emerson Electric Co. Power supply with feedback circuit for limiting output voltage
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
US6245131B1 (en) 1998-10-02 2001-06-12 Emerson Electric Co. Electrostatic air cleaner
US6252787B1 (en) * 2000-05-12 2001-06-26 Honeywell International Inc. Controllable circuit for providing bi-directional current to a load
TW501323B (en) * 2000-07-25 2002-09-01 Delta Electronics Inc Protection method and apparatus for detecting abnormal operation of circuit
JP2003088776A (en) * 2001-09-20 2003-03-25 Diamond Electric Mfg Co Ltd Air cleaner and air conditioner provided with air cleaning function
EP1640574A1 (en) * 2003-06-03 2006-03-29 Hino Motors, Ltd. Exhaust gas cleaner
US7267711B2 (en) * 2003-09-23 2007-09-11 Msp Corporation Electrostatic precipitator for diesel blow-by
US7218060B1 (en) * 2006-03-07 2007-05-15 System General Corp. Flyback ballast for fluorescent lamp
WO2010053487A1 (en) * 2008-11-07 2010-05-14 Cydex Pharmaceuticals, Inc. Composition containing sulfoalkyl ether cyclodextrin and latanoprost
SG178251A1 (en) * 2009-08-11 2012-03-29 Oxion Pte Ltd Air ionizer electrode drive circuit and method
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822535A (en) * 1956-10-01 1958-02-04 Westinghouse Electric Corp High voltage, direct current, power packs
US3143403A (en) * 1960-02-08 1964-08-04 Honeywell Regulator Co Gas cleaning apparatus
FR2036794A1 (en) * 1969-04-01 1970-12-31 Skv
JPS5321468A (en) * 1976-08-11 1978-02-27 Origin Electric Power supply system for electric dust collectors
US4318168A (en) * 1980-06-27 1982-03-02 Raytheon Company Over stress sense circuit for flyback power supply
JPS5714919A (en) * 1980-07-01 1982-01-26 Yokogawa Hokushin Electric Corp Switching regulator
JPS5740364A (en) * 1980-08-20 1982-03-05 Ricoh Co Ltd High voltage generating apparatus
US4400767A (en) * 1981-06-30 1983-08-23 Honeywell Information Systems Inc. Self start flyback power supply
US4410934A (en) * 1981-07-22 1983-10-18 Masco Corporation DC Power supply for an air filter
US4447841A (en) * 1982-06-30 1984-05-08 Motorola Inc. Overcurrent protection circuit for a multiple output switching power supply and method therefor

Also Published As

Publication number Publication date
JPS60156566A (en) 1985-08-16
FI845146A0 (en) 1984-12-28
FI845146L (en) 1985-07-01
US4562522A (en) 1985-12-31
EP0147840B1 (en) 1988-08-24
EP0147840A3 (en) 1985-08-07
EP0147840A2 (en) 1985-07-10
JPH0647565Y2 (en) 1994-12-07
CA1255747A (en) 1989-06-13
JPH0499240U (en) 1992-08-27

Similar Documents

Publication Publication Date Title
DE3473702D1 (en) Transformer power supply with a modulated pulse width voltage input
GB2156548B (en) Flyback feedforward pulse width modulation regulator
DE3467670D1 (en) Isolated power supply feedback
IL83873A0 (en) High voltage power supply particularly adapted for a twt
GB8425698D0 (en) Pulse width modulated inverter
GB8602838D0 (en) A c power supply
IL72086A0 (en) High voltage power supply
GB2090705B (en) Welder power supply
HK162495A (en) Switched-mode power supply circuit
DE3173301D1 (en) Electrical power supply having a variable output
DE3472607D1 (en) Power modulator having a transformer
DE3167096D1 (en) Flyback power supply
EP0176783A3 (en) Multiple output switching power supply
DE3476307D1 (en) Multiple output switching power supply
GB2151375B (en) A series voltage regulator
AU566927B2 (en) Switched-mode power supply
DE3268691D1 (en) Direct voltage converter with a pulse width controlled semiconductor switch
GB2012501B (en) Master-slave voltage regulator employing pulse width modulation
GB8805759D0 (en) Switched-mode power supply with secondary to primary control
DE3460110D1 (en) Switching power supply with dc input
PT79125A (en) A power drive
DE3474489D1 (en) High voltage power supply
GB8503971D0 (en) Welding power supply
EP0183504A3 (en) A regulated high voltage supply
GB2147125B (en) Power supply

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee